Class VII

Division law with variable bases

Lesson

Practice

Interactive practice questions

Rewrite $10^8\div10^6$108÷106 in simplex index form.

Easy

< 1min

Rewrite $\frac{18^{32}}{18^{23}}$18321823 in simplest index form.

Easy

< 1min

We want to simplify $\frac{k^7}{k^5}$k7k5 using repeated multiplication.

Easy

2min

Simplify the following, giving your answer in index form:

$\frac{a^{10}}{a^6}$a10a6

Easy

< 1min

Outcomes

7.NS.P.2

Laws of exponents (through observing patterns to arrive at generalisation.) (i) a^m .a^n = a^(m+n) (ii) (a^m)^n = a^mn (iii) a^m / a^n = a^ (m-n) where m - n a member of N

Division law with variable bases

Interactive practice questions

Outcomes

7.NS.P.2

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